#impress-mark-bg {
	display: none; 
	position: fixed; 
	left: 0; 
	top: 0; 
	background-color: #fff;
	height: 100%; 
	width: 100%;
}

#impress-wrapper {
	position: relative; 
	overflow: hidden;
	height: 100%; 
	width: 100%;
}

#impress-toolbar {
	font-size: 16px
}

#impress-toolbar select {
	margin: 0 10px;
	height: 28px;
}

.step-3d {
	-webkit-transform-style: preserve-3d;
    -moz-transform-style:    preserve-3d; /* Y U need this Firefox?! */
    -ms-transform-style:     preserve-3d;
    -o-transform-style:      preserve-3d;
    transform-style:         preserve-3d;
}
